DJI Mindy
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Gilan Posted at 2017-11-12 18:12
is there any way to bring a battery back??? stored 100% charged but left it for a year and now no lights turn on at all. New battery only used 3 or 4 times. Is there any way to bring it back???
I'm afraid the battery was over-discharged, the battery must be fully charged and discharged once every 3 months to maintain the health.
You can try to charge the battery over 1 hour to see if there is any response, otherwise, the battery cannot be used anymore.
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